.alfresco-renderers-Selector {
   background-repeat: no-repeat;
   height: 20px;
   width: 20px;
   display: inline-block;
   background-image: url(./images/NoneSelected.png);

   /* NOTE: Using class provided by mixin module */
   &.alfresco-lists-ItemSelectionMixin--selected {
      background-image: url(./images/AllSelected.png);
   }

   &.alfresco-lists-ItemSelectionMixin--disabled {
      opacity: 0.3;
   }
}